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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Nematocera" (Non-Brachycera) » Gnats, Gall Midges, and March Flies (Bibionomorpha) » Fungus Gnats and Gall Midges (Sciaroidea) » Bolitophilidae » Bolitophila
Photo#1941277
Tiny fly in mating swarm. - Bolitophila
Copyright © 2021 David Wilbur

Tiny fly in mating swarm. - Bolitophila
Seattle, King County, Washington, USA
February 17, 2021
Size: 4 mm
Surprising to see insects out today. Approx a dozen individuals flying in an apparent mating swarm in the afternoon's cold sunlight. High of 42F today following 3 days in the 20s and 8 inches of snow (now mostly gone)
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Contributed by David Wilbur on 17 February, 2021 - 7:11pm
Last updated 20 February, 2021 - 5:26am

Moved
Moved from ID Request.
… John F. Carr, 20 February, 2021 - 5:26am login or register to post comments

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